Klein Tools 32307 27-in-1 Tamperproof Multi-Bit Screwdriver
A multi-bit screwdriver that stores 26 tamperproof and security bits in its handle, for the pin-in-the-middle screws on appliances, electronics, toilet partitions and public fixtures.
Quick verdict
- Best for:
- Security screws on appliances and fixtures.
- Watch out:
- No everyday Phillips or slotted tips.
Amazon US listing and availability checked October 27, 2026. Prices and stock can change.
Reviewed October 23, 2026 · How we review
Part of our buying guide: Which Multi-Bit Screwdriver Do You Need? 11-in-1, Tamperproof, Precision or Hollow Nut Drivers
Our Take
Tamperproof screws, the ones with a pin in the center or an odd spanner slot, stop a normal screwdriver cold. Klein's 32307 carries 26 double-sided security bits in the handle, plus a 1/4-inch nut driver. Klein lists nine tamperproof TORX sizes (T7 to T40), ten tamperproof hex sizes (3/32 inch to 5 mm), TORQ-SET TS6, TS8 and TS10, and tamperproof spanner SP4 to SP10. Rare-earth magnets in the stainless steel barrel hold the bits, and the handle is Klein's Cushion-Grip. It's about 8.5 inches long and 8.8 oz. The trade-off is that it's a specialist tool: there are no plain Phillips or slotted tips, so it goes alongside an everyday screwdriver, not instead of one. It isn't insulated. We haven't tested it ourselves.
Specs (This Configuration)
- Bits
- 26 double-sided security bits stored in the handle (Klein)
- Tamperproof TORX
- T7, T8, T10, T15, T20, T25, T27, T30, T40 (Klein)
- Tamperproof hex
- 10 sizes, 3/32 in to 5 mm (Klein)
- Also
- TORQ-SET TS6, TS8, TS10; spanner SP4–SP10; 1/4 in nut driver (Klein)
- Length / weight
- 8.49 in / 8.8 oz (Klein)
- Insulated
- No (Klein)
Best For
- Appliance, electronics and gaming-console repairs with security screws
- Maintenance work on toilet partitions, signs and public fixtures
- A toolbag that already has an everyday screwdriver
Skip If
- You only meet ordinary Phillips and slotted screws
- You need tiny precision bits for phones and laptops
- You work on live circuits
What We Like
- 26 security bit profiles in one handle
- Magnets hold the bits in the barrel
- No loose bit case to lose
What To Know
- No standard Phillips or slotted tips
- Not insulated
- Klein's product page links to its warranty terms rather than stating them
- Our photo is Klein's press image from the product's 2020 launch
Pros
- Sold by Amazon.com on the listing we checked
- Replaces a separate security bit set
- Double-sided bits keep the handle compact
Cons
- Specialist tool, not an everyday driver
- Hunting for the right bit takes time
- Not for live electrical work
Alternatives
- Klein Tools 32500HD 11-in-1 Impact Rated Screwdriver — The everyday driver to pair with it: Phillips, slotted, square and TORX tips plus four nut drivers.
- Klein Tools 32787 Precision Ratchet and Driver System — For small screws in phones, laptops and electronics, with 33 precision bits.
Why PriceDropIQ Selected It
Security screws turn up on dryers, game consoles, bathroom partitions and outdoor fixtures, and without the right bit the job stops. This one handle carries 26 of those bits, so you don't need a separate case. It's for people who repair or maintain things; if you only meet ordinary screws, an everyday 11-in-1 is the better buy.
Before You Buy
- Check the screw type you need (pin TORX, pin hex, TORQ-SET or spanner) is in Klein's list
- Check the model is 32307
- Check that the seller is Amazon.com or Klein Tools
Frequently Asked Questions
Which security bits are included?
Klein lists tamperproof TORX T7, T8, T10, T15, T20, T25, T27, T30 and T40; ten tamperproof hex sizes from 3/32 inch to 5 mm; TORQ-SET TS6, TS8 and TS10; and tamperproof spanner SP4, SP6, SP8 and SP10, plus a 1/4-inch nut driver.
Does it have regular Phillips and flat tips?
No. Every bit Klein lists is a security or specialty profile, so keep an everyday screwdriver as well.
How are the bits held?
Klein says rare-earth magnets in the stainless steel barrel secure the bits and fasteners.
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Reviewed October 23, 2026. Check the current offer, seller, availability, and shipping details on Amazon.
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